It's inertia. A rule that you see every day, for example a brick will stay in the same spot unless a force acts on it.
Um what are the ten objects..?
Answer:
Try doing 90.0/2xT1 and that soud get u the answer of T2
Explanation:
I hope that helps!
Answer:
A. 
B. 
C. 
Explanation:
Given:
- spring constant,

- mass attached,

A)
for a spring-mass system the frequency is given as:



B)
frequency is given as:



C)
Time period of a simple harmonic motion is given as:

